Anal play, as you likely well know by now, is having its moment. Hell, even Vogue is writing about it, and Harvard is, like, teaching classes about the basics of butt-banging. But we can't all go to Harvard (and thank God for that), which means that the 101-type stuff that a lot of curious folks might benefit from…»2/09/15 4:17pm 2/09/15 4:17pm